Intermatic PE153 24-Hour Electronic Time Control Multi-Circuit Pool and Spa Timer User Manual

1. Introduction and Overview

The Intermatic PE153 is a 24-hour electronic time control designed for managing multi-circuit pool and spa equipment. This device features three independent circuits, enabling precise control over single-speed and two-speed pumps, as well as cleaner/booster pumps. It offers versatile programming options, including countdown and override functions, and incorporates essential freeze and heater protection to safeguard your pool or spa system.

The unit is housed in a durable metal enclosure and includes an LCD readout for easy monitoring and adjustment of settings. Its multivoltage input and output capabilities ensure compatibility with various electrical configurations.

Intermatic PE153 24-Hour Electronic Time Control in a closed metal enclosure — Image: The Intermatic PE153 electronic time control unit, enclosed in its NEMA 3R rated metal housing, designed for outdoor installation.

2. Safety Information

WARNING: RISK OF ELECTRICAL SHOCK.

Always turn off power at the main electrical panel before servicing this switch or any connected equipment.
Use only 75°C copper conductors for wiring connections.
Ensure the safety guard is properly reinstalled after completing any wiring or maintenance.
This device must be installed by authorized personnel in accordance with all local and national electrical codes.
Keep the enclosure door closed at all times to maintain its NEMA 3R rainproof rating.

Intermatic PE153 control panel with safety warning — Image: The internal control panel of the Intermatic PE153, showing the LCD display, control buttons, and a prominent safety warning regarding electrical shock and wiring procedures.

3. Product Features

Multi-Circuit Control: Manages up to three independent circuits for various pool/spa equipment.
Countdown and Override: Allows temporary program overrides with automatic resumption without reprogramming.
Versatile Programming: Supports three ON/OFF events per circuit per day and seven preprogrammed modes.
Freeze Protection: Automatically activates equipment to prevent freezing in cold conditions.
Heater Protection: Helps protect heating elements by managing operational cycles.
LCD Readout: Provides clear digital display for monitoring and setting adjustments.
Multivoltage Support: Compatible with 120V AC and 240V AC electrical systems.
Durable Enclosure: Housed in a NEMA 3R rated metal enclosure for indoor/outdoor use.

4. Setup and Installation

Installation of the Intermatic PE153 should be performed by a qualified electrician. Ensure all local and national electrical codes are followed. The unit is designed for wall mounting.

Wiring Connections:

The PE153 features clearly labeled terminals for power input (120V or 240V) and three independent load circuits. Each circuit has terminals for LINE and LOAD connections. Refer to the internal wiring diagram and the safety instructions before making any connections.

Close-up of Intermatic PE153 wiring terminals — Image: A detailed view of the wiring terminals on the Intermatic PE153, showing labels for "TIMER POWER 120V or 240V" and "CIRCUIT 1, 2, 3" with their respective LINE and LOAD connections.

Connect the main power supply to the "TIMER POWER" terminals, ensuring correct voltage (120V or 240V).
Connect the equipment to be controlled (e.g., pumps) to the respective "CIRCUIT 1," "CIRCUIT 2," and "CIRCUIT 3" LINE and LOAD terminals.
Ensure all connections are secure and use appropriate wire gauges for the load.

5. Operating Instructions

The PE153 features an intuitive control panel for programming and manual operation.

Intermatic PE153 control panel with LCD display — Image: The open enclosure of the Intermatic PE153, displaying the LCD screen, "PROG" and "ENTER" buttons, arrow keys, and individual "ON/OFF" buttons for each of the three circuits.

Control Panel Overview:

PROG Button: Cycles through various menu options for programming.
ENTER Button: Saves changes and exits the current programming mode.
Up/Down Arrow Keys: Used to navigate menus and adjust program settings (e.g., time, event type).
ON/OFF Buttons (Circuit 1, 2, 3): Manually turn individual circuits ON or OFF.
LCD Readout: Displays current time, program events, and settings.

Programming Steps:

Press the PROG key to enter the programming menu. Continue pressing PROG to cycle through available options (e.g., Set Time, Set Date, Program Events).
Use the Up/Down Arrow Keys to adjust values or select specific settings within a menu option.
Once a setting is adjusted, press the ENTER key to save the change and proceed.
To set ON/OFF events for each circuit, navigate to the "Program Events" section using the PROG key.
Select the desired circuit (Load 1, Load 2, Load 3) and then define the ON and OFF times for up to three events per day.
After setting all desired programs, press ENTER to save and exit programming mode.

Manual Override:

To manually turn a circuit ON or OFF, simply press the corresponding ON/OFF button for Circuit 1, Circuit 2, or Circuit 3. The timer will automatically resume its programmed schedule after the override period, or when the next programmed event occurs.

6. Maintenance

The Intermatic PE153 is designed for minimal maintenance. Regular checks can help ensure optimal performance and longevity:

Visual Inspection: Periodically inspect the enclosure for any signs of damage, corrosion, or moisture ingress. Ensure the door seal is intact.
Wiring Check: With power disconnected at the main panel, visually inspect all wiring connections for tightness and signs of wear or overheating.
Cleaning: Keep the LCD screen and control buttons clean and free of dust or debris using a soft, dry cloth. Do not use abrasive cleaners or solvents.
Safety Guard: Always ensure the internal safety guard is in place, especially after any wiring adjustments.

7. Troubleshooting

If the PE153 is not functioning as expected, consider the following basic troubleshooting steps:

No Display/Power:
- Check the main circuit breaker for the timer and connected equipment.
- Verify that the power supply wiring to the "TIMER POWER" terminals is secure and correct.
- The unit has a 36-hour backup time for settings during power outages; however, prolonged outages may require resetting the time.
Equipment Not Turning ON/OFF:
- Confirm that the program settings for the specific circuit are correct (ON/OFF times, days).
- Check the manual ON/OFF button for the circuit to ensure it's not in an overridden state.
- Inspect the wiring connections for the affected circuit (LINE and LOAD) to ensure they are secure.
- Verify that the connected equipment is functioning correctly independently of the timer.
Incorrect Time/Date:
- Access the programming menu using the PROG button and adjust the time and date settings as needed.

For persistent issues or complex problems, it is recommended to contact Intermatic customer support or a qualified electrician.

8. Specifications

Feature	Specification
Model Number	PE153
Number of Channels	3
Voltage	120/240V AC
Amperage	20 A
Events Available	6 (3 ON/OFF events per circuit per day)
Enclosure Material	Metal
Mounting Type	Wall Mount
NEMA Rating	3R (Rainproof)
Backup Time	36 hours
Operating Temperature	-40 to 155°F (-40 to 68°C)
Dimensions (D x W x H)	3.63" x 5.5" x 5.63"
Item Weight	3.7 Pounds
Standards	CSA/C-US

9. Warranty and Support

Warranty Information:

The Intermatic PE153 comes with a 1-year warranty. This warranty covers replacement of the unit but does not include labor costs associated with removal or reinstallation.

Customer Support:

For technical assistance, warranty claims, or further inquiries, please contact Intermatic customer support. Refer to the official Intermatic website or product packaging for the most current contact information.

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